crypto: lib/sha256 - return void

[sfrench/cifs-2.6.git] / include / crypto / sha.h

diff --git a/include/crypto/sha.h b/include/crypto/sha.h
index 5c2132c7190095bc941dbd2b335234d8d9e12f22..67aec7245cb75a6c25e28c0a5a7e2d1435e05a9c 100644 (file)
--- a/include/crypto/sha.h
+++ b/include/crypto/sha.h
@@ -123,7 +123,7 @@ extern int crypto_sha512_finup(struct shash_desc *desc, const u8 *data,
  * For details see lib/crypto/sha256.c
  */
 
-static inline int sha256_init(struct sha256_state *sctx)
+static inline void sha256_init(struct sha256_state *sctx)
 {
        sctx->state[0] = SHA256_H0;
        sctx->state[1] = SHA256_H1;
@@ -134,14 +134,11 @@ static inline int sha256_init(struct sha256_state *sctx)
        sctx->state[6] = SHA256_H6;
        sctx->state[7] = SHA256_H7;
        sctx->count = 0;
-
-       return 0;
 }
-extern int sha256_update(struct sha256_state *sctx, const u8 *input,
-                        unsigned int length);
-extern int sha256_final(struct sha256_state *sctx, u8 *hash);
+void sha256_update(struct sha256_state *sctx, const u8 *data, unsigned int len);
+void sha256_final(struct sha256_state *sctx, u8 *out);
 
-static inline int sha224_init(struct sha256_state *sctx)
+static inline void sha224_init(struct sha256_state *sctx)
 {
        sctx->state[0] = SHA224_H0;
        sctx->state[1] = SHA224_H1;
@@ -152,11 +149,8 @@ static inline int sha224_init(struct sha256_state *sctx)
        sctx->state[6] = SHA224_H6;
        sctx->state[7] = SHA224_H7;
        sctx->count = 0;
-
-       return 0;
 }
-extern int sha224_update(struct sha256_state *sctx, const u8 *input,
-                        unsigned int length);
-extern int sha224_final(struct sha256_state *sctx, u8 *hash);
+void sha224_update(struct sha256_state *sctx, const u8 *data, unsigned int len);
+void sha224_final(struct sha256_state *sctx, u8 *out);
 
 #endif